@media (max-width: 375px) {
  .department .department-box {
    overflow: hidden;
  }
  .department .department-box .top {
    width: 100%;
    margin: auto;
  }
  .department .department-box .top .top-box {
    align-items: center;
    justify-content: space-between;
    left: 30px;
    top: 0;
  }
  .department .department-box .top .top-box .t-left {
    margin-right: 20px;
  }
  .department .department-box .top .top-box .t-left img {
    width: 150px;
    height: 30px;
  }
  .department .department-box .top .top-box .t-middle .middele1 {
    display: block;
  }
  .department .department-box .top .top-box .t-middle img {
    width: 25px;
    height: 25px;
    margin-left: 120px;
  }
  .department .department-box .top .top-box .t-middle .u-3 {
    position: absolute;
    left: 200px;
    display: block;
    float: right;
  }
  .department .department-box .top .top-box .t-middle .u-3 li {
    width: 120px;
    height: 40px;
    text-align: center;
    background-color: #c90000;
    border: 1px solid #000;
  }
  .department .department-box .top .top-box .t-middle .u-3 li a {
    color: #fff;
  }
  .department .department-box .top .top-box .t-right {
    display: none;
  }
  .department .department-box .banner img {
    display: block;
  }
  .department .department-box .Overview {
    width: 100%;
  }
  .department .department-box .Overview .title {
    display: none;
  }
  .department .department-box .Overview .over-content {
    width: 100%;
    margin: auto;
  }
  .department .department-box .Overview .over-content .left {
    display: none;
  }
  .department .department-box .Overview .over-content .right {
    width: 100%;
    border: none;
    border-bottom: 1px solid #c90000;
  }
  .department .department-box .Overview .over-content .right .r-top {
    align-items: center;
  }
  .department .department-box .Overview .over-content .right .r-top .left1 {
    font-size: 15px;
  }
  .department .department-box .Overview .over-content .right .r-top .t-right {
    font-size: 10px;
  }
  .department .department-box .Overview .over-content .right #right3 {
    padding: 0 10px;
    width: 100%;
    height: 100%;
    box-shadow: 0 0 0 0;
  }
  .department .department-box .Overview .over-content .right #right3 .img {
    margin-right: 10px;
  }
  .department .department-box .Overview .over-content .right #right3 .more {
    display: block;
    width: 100%;
    height: 20px;
    line-height: 20px;
    margin-top: 30px;
    margin-bottom: 50px;
    text-align: center;
    color: silver;
  }
  .department .department-box .Overview .over-content .right #right3 .more img {
    width: 5%;
    transform: rotate(180deg);
  }
  .department .department-box .Overview .over-content .right #right2 {
    padding: 0 10px;
    width: 100%;
    box-shadow: 0 0 0 0;
  }
  .department .department-box .Overview .over-content .right #right2 .img {
    margin-right: 10px;
  }
  .department .department-box .Overview .over-content .right #right2 .content-box .content .c-img img {
    height: 90px;
  }
  .department .department-box .Overview .over-content .right #right2 .content-box .content .c-text {
    font-size: 10px;
    height: 40px;
  }
  .department .department-box .Overview .over-content .right #right2 .content-box .content .c-text div:nth-child(2) {
    font-size: 10px;
  }
  .department .department-box .Overview .over-content .right #right2 .more {
    display: block;
    width: 100%;
    height: 20px;
    line-height: 20px;
    margin-top: 30px;
    margin-bottom: 50px;
    text-align: center;
    color: silver;
  }
  .department .department-box .Overview .over-content .right #right2 .more img {
    width: 5%;
    transform: rotate(180deg);
  }
  .department .department-box .Overview .over-content .right #right4 {
    padding: 0 10px;
    width: 100%;
    box-shadow: 0 0 0 0;
    height: 100vh;
  }
  .department .department-box .Overview .over-content .right #right4 .img {
    margin-right: 10px;
  }
  .department .department-box .Overview .over-content .right #right4 .r-box .b-content {
    display: block;
  }
  .department .department-box .Overview .over-content .right #right4 .r-box .b-content .c-2 {
    width: 100%;
    margin: 5px 0;
  }
  .department .department-box .Overview .over-content .right #right4 .more {
    display: block;
    width: 100%;
    height: 20px;
    line-height: 20px;
    margin-top: 30px;
    margin-bottom: 50px;
    text-align: center;
    color: silver;
  }
  .department .department-box .Overview .over-content .right #right4 .more img {
    width: 5%;
    transform: rotate(180deg);
  }
  .department .bottom .bottom-box .bottom-content {
    display: block;
  }
  .department .bottom .bottom-box .bottom-content .bottom-left {
    width: 100%;
    margin: auto;
  }
  .department .bottom .bottom-box .bottom-content .bottom-left img {
    width: 80%;
  }
  .department .bottom .bottom-box .bottom-content .bottom-middle {
    width: 100%;
    margin: auto;
    display: block;
    text-align: center;
  }
  .department .bottom .bottom-box .bottom-content .bottom-middle .b-m-left {
    margin: 5px 0;
  }
  .department .bottom .bottom-box .bottom-content .bottom-middle .b-m-right {
    margin: 5px 0;
  }
  .department .bottom .bottom-box .bottom-content .bottom-b-right {
    margin-top: 10px;
    width: 100%;
    text-align: center;
  }
  .department .bottom .bottom-box .bottom-content .bottom-b-right img {
    width: 25%;
    height: 80px;
  }
}
